Bussmann series Class H(K) fuse blocks and holders

Fuses and fuse holders

Eaton’s Bussmann® series power distribution fuse blocks (PDFB) combine a fuse block and power distribution block into one component. This patented design simplifies your panel layout and uses up to 57% less panel space. Additionally, it lowers inventory costs while reducing installation time and labor by 33%. Bussmann series PDFBs are available for Class H(K) ferrule fuses. PDFBs up to 60 amps feature DIN-Rail and panel mount versatility for ease of installation. Additionally, PDFBs use fewer wire connections, reducing watts loss and overall operating temperature of the panel.

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Bussmann series Class H 250V fuse blocks data sheet no. 1112 Bussmann series Class H fuse blocks data sheet no. 1113 Bussmann series HM, JM and RM modular ferrule fuse blocks data sheet no. 10289 Bussmann series RM modular fuse block data sheet no. 10489 Class H(K) fuse block drawings

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Overview Models Resources Support

Core features

Available in 1-, 2-, and 3-pole configurations to meet stocking requirements
To reduce inventory, assembly time and labor, modular single-pole blocks snap-together for tool-less assembly of multiple poles at point of use
DIN-Rail and panel mount versatility allows one product to be used for multiple applications with lower inventory cost
Save panel space with the smallest width dimension on the market.
Optional see-through, IP20 finger-safe covers enhance safety with lock-out/tag-out capability.
Easy circuit identification with available universal marker labels for blocks and covers.
Integral dovetails allow snapping together multiple poles at point-of-use for greater application flexibility
Design meets UL creep and clearance requirements for Industrial Control Circuits (UL 508 and UL 845)

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Bussmann series Class H(K), J and R Power distribution fuse block overview

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Specifications

SKU level data coming soon!

For more infromation about our models please download the documentation available on the resource tab or send us your inquiry using the ¨Contact me¨ button in the overview tab

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Brochures

Bussmann series Modular Knifeblade Fuse Blocks Brochure no. 3192

Modular Knifeblade Fuse Blocks Brochure for Class R, H(K), & J fuses. 12-Page brochures covers features and benefits of modular dovetail construction to achieve desired number of poles. Optional see-through covers permit easy visual inspection and increase safety - and optional open fuse indication helps speed troubleshooting. Reorder # 3192

(PDF 3 MB , 09/08/2021)

Drawings

Product specification guides

Bussmann series Class H(K), J and R Modular Ferrule Fuse Block Product Profile No. 10309

Features and benefits of the Bussmann series modular ferrule fuse blocks that save assembly time, inventory and improve safety.

(PDF 699 KB , 07/03/2019)
Bussmann series Modular Knifeblade Fuse Blocks Product Profile No. 3196

Features and benefits of the Bussmann series modular knifeblade fuse blocks for 70 to 600 amp Class H(k), J and R fuses.

(PDF 428 KB , 07/03/2019)

Technical data sheets

Bussmann series Class H 250V fuse blocks data sheet no. 1112

Specifications and technical details for Bussmann series Class H 250V fuse blocks.

(PDF 477 KB , 07/03/2019)
Bussmann series Class H fuse blocks data sheet no. 1113

Specifications and technical details for Bussmann series Class H fuse blocks

(PDF 389 KB , 07/03/2019)
Bussmann series HM, JM and RM modular ferrule fuse blocks data sheet no. 10289

Specifications and technical details on the modular HM (250V), JM (600V) and RM (600V) ferrule fuse blocks for Class H(K), J and R fuses blocks available in 1-, 2- and 3-pole versions along with finger-safe covers.

(PDF 3 MB , 07/03/2019)
Bussmann series HM/RM modular fuse block data sheet no. 10489

Specifications for the 250 and 600 V modular Class R fuse blocks in ratings from 30 to 600 amps, including accessories.

(PDF 7 MB , 07/18/2023)
Bussmann series RM modular fuse block data sheet no. 10489

Specifications for the 250 and 600 V modular Class R fuse blocks in ratings from 30 to 600 amps, including accessories.

(PDF 7 MB , 07/03/2019)

Contact me form

Phone: Technical support

For technical application assistance, call 855-287-7626. Available Mon-Fri, 7am-5pm CST.

Email: Technical support

FuseTech@Eaton.com

Email: Customer support

BussCustSat@Eaton.com

Phone: Customer support

For questions regarding products and services, call 855-287-7626. Available Mon-Fri, 7am-5pm CST.

Phone: Emergency and after-hours order

For next flight out or will call shipment for time-critical needs, call after hours at 314-995-1342.

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Eaton is an intelligent power management company dedicated to improving the quality of life and protecting the environment for people everywhere. We are guided by our commitment to do business right, to operate sustainably and to help our customers manage power ─ today and well into the future. By capitalizing on the global growth trends of electrification and digitalization, we’re accelerating the planet’s transition to renewable energy and helping to solve the world’s most urgent power management challenges.